Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914070 | Gas concentration adjusting agent, gas concentration adjusting method, and gas concentration adjusting system | Hisaya Araki, A-Hon Kwon, Tomoo Kamiya | 1999-06-22 |
| 5510166 | Inhibitor parcel and method for preserving electronic devices or electronic parts | Yoshiaki Inoue, Shigeru Murabayashi, Yoshio Yoshikawa, Takeshi Nagasaka, Isamu Yoshino | 1996-04-23 |
| 5415907 | Inhibitor parcel and method for preserving electronic devices or electronic parts | Yoshiaki Inoue, Shigeru Murabayashi, Yoshio Yoshikawa, Takeshi Nagasaka, Isamu Yoshino | 1995-05-16 |
| 4667814 | Oxygen absorbent packet | Syuji Wakamatsu, Toshio Komatsu, Yoshiaki Inoue | 1987-05-26 |